Dell PowerEdge C6220 II - Manual (Page 79)

Using the System Setup Program | 79
Power Management
Scroll to this item and press Enter to view the following screen:
Option Description
Power Management
(OS Control default) This field sets the System Power Management to
Maximum Performance mode, OS Control mode, or
Node Manager mode.
CPU Power Capping
(P-state 0 default) This option can decide the highest performance P-state
in OS.
This setting only can be seen when “Power
Management” be selected to “OS Control” mode.
Chassis Power Management
This option indicates the different power management
options that
control the system power
consumption by processor throttling and power
capping.
Energy Efficient Policy This field sets the Energy Efficient Policy to Max
Performance mode, Balanced mode, or Low Power